JPH10508471A - 生物学的サンプル中のプロテアーゼの検出のための組成物及びその使用方法 - Google Patents
生物学的サンプル中のプロテアーゼの検出のための組成物及びその使用方法Info
- Publication number
- JPH10508471A JPH10508471A JP8514770A JP51477096A JPH10508471A JP H10508471 A JPH10508471 A JP H10508471A JP 8514770 A JP8514770 A JP 8514770A JP 51477096 A JP51477096 A JP 51477096A JP H10508471 A JPH10508471 A JP H10508471A
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- ile
- gly
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- Granted
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- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.プロテアーゼの活性の検出のための螢光発生組成物であって、下記式: 〔式中、Pは前記プロテアーゼのためのプロテアーゼ結合部位を含んで成るペプ チドであり、前記結合部位は約2〜約8個のアミノ酸から成り; F1及びF2は螢光団であり; S1及びS2は1〜約50個の長さのアミノ酸範囲のペプチドスペーサーであり; n及びkは独立して、0又は1であり;そして C1及びC21〜約3個の長さのアミノ酸範囲のペプチドを含んで成るコンホメ ーション決定領域であり、前記コンホメーション決定領域は約 100Å以下の隔離 距離を伴ってお互い隣接して前記螢光団を配置し;そして nが1である場合、S1はC1の末端αアミノ酸を通してペプチド結合によりC1 に連結され;そして kが1である場合、S2はC2の末端カルボキシル基を通してペプチド結合によ りC2に連結される〕を有する組成物。 2.Pがテトラペプチドであり、C1がトリペプチドであり、そしてC2がアミ ノ酸又はジペプチドであり、前記組成物が、下記式: 〔式中、C1 5,C1 4,C1 3,P2,P1,P1',P2'はアミノ酸で あり;そしてYは、下記式: (式中、C2 3及びC2 4はアミノ酸である)で表わされる化合物から成る群から選 択された組成物である〕を有する請求の範囲第1項記載の組成物。 3.P2'がプロリンでない場合、Yは式III(式中、C2 3-C2 4はPro-Cys,Aib-C ys,Pro-Lys 及びAib-Lys から成る群から選択される)であり; P2'がプロリンである場合、Yは式IV(式中、C2 3はCys 及びLys から成る群 から選択される)であり; P2がプロリンである場合、C1 5-C1 4-C1 3はAsp-C1 4-C1 3又はAsp-C1 4-Aib であ り;そして P2がプロリンでない場合、C1 5-C1 4-C1 3は、Asp-C1 4-Pro,Asp-C1 4-Aib,Asp- Aib-Pro,Asp-Pro-C1 3,Asp-Aib-C1 3,Asp-Pro-Aib及びAsp-Aib-Aib から成る群 から選択される請求の範囲第2項記載の組成物。 4.P2が Pro,Gly,Phe,Arg,Leu,Gln,Glu,Ile,His及びAla から成る 群から選択され; P1が Cys,Met,Nle,Arg,Leu,Gly,His,Glu,Ala,Phe,Tyr及びAsn か ら成る群から選択され; P1'が Thr,Ser,Met,Nle,Leu,Ala,Ile,Phe,Val,Glu,His及びTyr か ら成る群から選択され;そして P2'が Ile,Gly,Met,Nle,Leu,Ala,Gln,Arg,Val,Ser,Tyr,Glu 及び Asn から成る群から選択される請求の範囲第3項記載の組成物。 5.C1 5がAsp であり; C1 4が Ala,Met,Nle,Aib,Pro,Ile,Gly,Asp Arg,Thr,Phe,Lys,Gln 及びSer から成る群から選択され; C1 3が Ile,Aib,Pro,Thr,Ser,Ala,Val,Gly,Phe及びGln から成る群か ら選択される請求の範囲第3項記載の組成物。 6.P2'がPro であり; Yが式IVであり;そして C2 3がCys 及びLys から成る群から選択される請求の範囲第3項記載の組成物 。 7.Yが式IIIであり;そして C2 3-C2 4がPro-Cys 及びPro-Lys から成る群から選択される請求の範囲第3項 記載の組成物。 8.kが1であり;そして S2がGly-Tyr である請求の範囲第3項記載の組成物。 9.F1が約 315nm〜約 650nmの範囲の励起波長を有する螢光団である請求の 範囲第1項記載の組成物。 10.F2が約 315nm〜約 650nmの範囲の励起波長を有する螢光団である請求の 範囲第1項記載の組成物。 11.F1が5−カルボキシテトラメチルローダミン及び7−ヒドロキシ−4− メチルクマリン−3−酢酸から成る群から選択される請求の範囲第1項記載の組 成物。 12.F2がローダミンXアセトアミド及び7−ジエチルアミン−3−((4’ −ヨードアセチル)アミノ)フェニル)−4−メチルクマリンから成る群から選 択される請求の範囲第1項記載の組成物。 13.F1及びF2が同じである請求の範囲第1項記載の組成物。 14.F1及びF2がフルオロセインイソチオネート、5−(及び−6)−カルボ キシテトラメチルローダミンスクシンイミジルエス テル及び5−(及び−6)−カルボキシ−X−ローダミンスクシンイミジルエス テルから成る群から選択される請求の範囲第13項記載の組成物。 15.n及びkが0であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys であり; F1が5−カルボキシテトラメチルローダミンであり;そして F2がローダミンXアセトアミドである請求の範囲第1項記載の組成物。 16.n及びkが0であり; C1がAsp-Ala-Ile であり; PがPro-Met-Ser-Ile であり; C2がPro-Cys であり; F1が5−カルボキシテトラメチルローダミンであり;そして F2がローダミンXアセトアミドである請求の範囲第1項記載の組成物。 17.nが0であり; kが1であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys 及びPro-Lys から成る群から選択され;そして S2がGly-Tyr である請求の範囲第1項記載の組成物。 18.nが1であり; kが1であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys 及びPro-Lys から成る群から選択され; S1がLys であり;そして S2がGly-Tyr である請求の範囲第1項記載の組成物。 19.前記組成物が表8に列挙される組成物から成る群から選択される請求の範 囲第1項記載の組成物。 20.nが1であり; kが0であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys であり;そして S1がLys-Lys-Gly-Gly-Gly である請求の範囲第1項記載の組成物。 21.S1が固体支持体に接合される請求の範囲第20項記載の組成物。 22.C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys であり; nが0であり; kが1であり;そして S2がAsp-Gly-Gly-Gly-Lys-Lys である請求の範囲第1項記載の組成物。 23.S2が固体支持体に接合される請求の範囲第22項記載の組成物。 24.生物学的サンプルにおけるプロテアーゼの活性を検出するための方法であ って、 前記生物学的サンプルと、下記式: 〔式中、Pは前記プロテアーゼのためのプロテアーゼ結合部位を含んで成るペプ チドであり、前記結合部位は約2〜約8個のアミノ酸から成り; F1及びF2は螢光団であり; S1及びS2は1〜約50個の長さのアミノ酸範囲のペプチドスペーサーであり; n及びkは独立して、0又は1であり;そして C1及びC21〜約3個の長さのアミノ酸範囲のペプチドを含んで成るコンホメ ーション決定領域であり、前記コンホメーション決定領域は約 100Å以下の隔離 距離を伴ってお互い隣接して前記螢光団を配置し;そして nが1である場合、S1はC1の末端αアミノ酸を通してペプチド結合によりC1 に連結され;そして kが1である場合、S2はC2の末端カルボキシル基を通してペプチド結合によ りC2に連結される〕を有する螢光発生組成物とを接触せしめ;そして 前記螢光発生組成物の螢光の変化を検出する(ここで、螢光の上昇がプロテア ーゼ活性を示す)段階を含んで成る方法。 25.前記生物学的サンプルが、組織学的断片、培養される細胞、生物流体及び 組織から成る群から選択される請求の範囲第24項記載の方法。 26.Pがテトラペプチドであり、C1がトリペプチドであり、そしてC2がアミ ノ酸又はジペプチドであり、前記組成物が、下記式: 〔式中、C1 5,C1 4,C1 3,P2,P1,P1',P2'はアミノ酸であり;そしてY は、下記式: (式中、C2 3及びC2 4はアミノ酸である)で表わされる化合物から成る群から選 択された組成物である〕を有する請求の範囲第24項記載の方法。 27.P2がプロリンでない場合、Yは式III(式中、C2 3-C2 4はPro-Cys,Aib-Cy s,Pro-Lys 及びAib-Lys から成る群から選択される)であり; P2がプロリンである場合、Yは式IV(式中、C2 3はCys 及びLys から成る群 から選択される)であり; P2がプロリンである場合、C1 5-C1 4-C1 3はAsp-C1 4-C1 3又はAsp-C1 4-Aib であ り;そして P2がプロリンでない場合、C1 5-C1 4-C1 3は、Asp-C1 4-Pro,Asp-C1 4-Aib,Asp- Aib-Pro,Asp-Pro-C1 3,Asp-Aib-C1 3,Asp-Pro-Aib及びAsp-Aib-Aib から成る群 から選択される請求の範囲第26項記載の方法。 28.P2がPro,Gly,Phe,Arg,Leu,Gln,Glu,Ile,His及びAla から成る群 から選択され; P1が Cys,Met,Nle,Arg,Leu,Gly,His,Glu,Ala,Phe,Tyr及びAsn か ら成る群から選択され; P1'が Thr,Ser,Met,Nle,Leu,Ala,Ile,Phe,Val,Glu,His及びTyr か ら成る群から選択され;そして P2'が Ile,Gly,Met,Nle,Leu,Ala,Gln,Arg,Val,Ser,T yr,Glu 及びAsn から成る群から選択される請求の範囲第27項記載の方法。 29.C1 5がAsp であり; C1 4が Ala,Met,Nle,Aib,Pro,Ile,Gly,Asp Arg,Thr,Phe,Lys,Gln 及びSer から成る群から選択され; C1 3が Ile,Aib,Pro,Thr,Ser,Ala,Val,Gly,Phe及びGln から成る群か ら選択される請求の範囲第28項記載の方法。 30.P2'がPro であり; Yが式IVであり;そして C2 3がCys 及びLys から成る群から選択される請求の範囲第28項記載の方法。 31.Yが式IIIであり;そして C2 3-C2 4がPro-Cys 及びPro-Lys から成る群から選択される請求の範囲第28項 記載の方法。 32.kが1であり;そして S2がGly-Tyr である請求の範囲第28項記載の方法。 33.F1が約 315nm〜約 650nmの範囲の励起波長を有する螢光団である請求の 範囲第24項記載の方法。 34.F2が約 315nm〜約 650nmの範囲の励起波長を有する螢光団である請求の 範囲第24項記載の方法。 35.F1が5−カルボキシテトラメチルローダミン及び7−ヒドロキシ−4− メチルクマリン−3−酢酸から成る群から選択される請求の範囲第24項記載の方 法。 36.F2がローダミンXアセトアミド及び7−ジエチルアミン−3−((4’ −ヨードアセチル)アミノ)フェニル)−4−メチルクマリンから成る群から選 択される請求の範囲第24項記載の方法。 37.F1及びF2が同じである請求の範囲第24項記載の方法。 38.F1及びF2がフルオロセインイソチオネート、5−(及び−6)−カルボ キシテトラメチルローダミンスクシンイミジルエステル及び5−(及び−6)− カルボキシ−X−ローダミンスクシンイミジルエステルから成る群から選択され る請求の範囲第37項記載の方法。 39.n及びkが0であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys であり; F1が5−カルボキシテトラメチルローダミンであり;そして F2がローダミンXアセトアミドである請求の範囲第24項記載の方法。 40.n及びkが0であり; C1がAsp-Ala-Ile であり; PがPro-Met-Ser-Ile であり; C2がPro-Cys であり; F1が5−カルボキシテトラメチルローダミンであり;そして F2がローダミンXアセトアミドである請求の範囲第24項記載の方法。 41.nが0であり; kが1であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys 及びPro-Lys から成る群から選択され;そして S2がGly-Tyr である請求の範囲第24項記載の方法。 42.nが1であり; kが1であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys 及びPro-Lys から成る群から選択され; S1がLys であり;そして S2がGly-Tyr である請求の範囲第24項記載の方法。 43.前記組成物が表8に列挙される組成物から成る群から選択される請求の範 囲第24項記載の方法。 44.nが1であり; kが0であり; C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys であり;そして S1がLys-Lys-Gly-Gly-Gly である請求の範囲第24項記載の方法。 45.S1が固体支持体に接合される請求の範囲第44項記載の方法。 46.C1がAsp-Ala-Ile であり; PがPro-Nle-Ser-Ile であり; C2がPro-Cys であり; nが0であり; kが1であり;そして S2がAsp-Gly-Gly-Gly-Lys-Lys である請求の範囲第24項記載の方法。 47.S2が固体支持体に接合される請求の範囲第46項記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/331,383 | 1994-10-28 | ||
| US08/331,383 US5605809A (en) | 1994-10-28 | 1994-10-28 | Compositions for the detection of proteases in biological samples and methods of use thereof |
| PCT/US1995/013936 WO1996013607A1 (en) | 1994-10-28 | 1995-10-27 | Compositions for the detection of proteases in biological samples and methods of use thereof |
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| Publication Number | Publication Date |
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| JPH10508471A true JPH10508471A (ja) | 1998-08-25 |
| JP3771262B2 JP3771262B2 (ja) | 2006-04-26 |
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| JP51477096A Expired - Fee Related JP3771262B2 (ja) | 1994-10-28 | 1995-10-27 | 生物学的サンプル中のプロテアーゼの検出のための組成物及びその使用方法 |
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| Country | Link |
|---|---|
| US (2) | US5605809A (ja) |
| EP (1) | EP0873417B1 (ja) |
| JP (1) | JP3771262B2 (ja) |
| AT (1) | ATE323779T1 (ja) |
| AU (1) | AU3897495A (ja) |
| CA (1) | CA2203758C (ja) |
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| WO (1) | WO1996013607A1 (ja) |
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- 1995-10-27 JP JP51477096A patent/JP3771262B2/ja not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| DE69534950D1 (de) | 2006-05-24 |
| JP3771262B2 (ja) | 2006-04-26 |
| EP0873417A1 (en) | 1998-10-28 |
| AU3897495A (en) | 1996-05-23 |
| CA2203758C (en) | 2010-04-27 |
| EP0873417A4 (en) | 2000-04-26 |
| US5605809A (en) | 1997-02-25 |
| CA2203758A1 (en) | 1996-05-09 |
| ATE323779T1 (de) | 2006-05-15 |
| DE69534950T2 (de) | 2007-02-01 |
| WO1996013607A1 (en) | 1996-05-09 |
| US5714342A (en) | 1998-02-03 |
| EP0873417B1 (en) | 2006-04-19 |
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